Dr Niall Jeffrey, Researcher at the École Normale Supérieure in Paris

Dr Jeffery goes into detail about how dark energy and dark matter, two things he is researching extensively, are elusive and that astrophysicists know very little about it. The Dark Energy Survey is a project which he is part of that tries to map the distribution of dark energy in our universe. Dr Jeffrey also spoke about machine learning in the context of his research and how it is being used extensively throughout the projects he is working in.